Laredo, TX has the most hot days of any large US city, about 175 days a year above 90°F.

Days above 90°F a year, ranked

50 cities

#	City	State	Days above 90°F a year
1	Laredo	TX	175 days	July high 92°F
2	Phoenix	AZ	173 days	July high 107°F
3	Alhambra	AZ	173 days	July high 107°F
4	Glendale	AZ	167 days	July high 107°F
5	Maryvale	AZ	167 days	July high 107°F
6	Peoria	AZ	167 days	July high 107°F
7	Surprise	AZ	167 days	July high 107°F
8	Mesa	AZ	164 days	July high 105°F
9	Chandler	AZ	164 days	July high 105°F
10	Gilbert	AZ	164 days	July high 105°F
11	Scottsdale	AZ	164 days	July high 105°F
12	Tempe	AZ	164 days	July high 105°F
13	Tempe Junction	AZ	164 days	July high 105°F
14	Deer Valley	AZ	153 days	July high 104°F
15	Tucson	AZ	151 days	July high 101°F
16	McAllen	TX	150 days	July high 98°F
17	Henderson	NV	136 days	July high 105°F
18	Paradise	NV	136 days	July high 105°F
19	Spring Valley	NV	136 days	July high 105°F
20	Enterprise	NV	135 days	July high 105°F
21	Las Vegas	NV	132 days	July high 105°F
22	North Las Vegas	NV	132 days	July high 105°F
23	Sunrise Manor	NV	132 days	July high 105°F
24	Cape Coral	FL	122 days	July high 92°F
25	Austin	TX	119 days	July high 98°F
26	Round Rock	TX	116 days	July high 97°F
27	Lakeland	FL	116 days	July high 92°F
28	Brandon	FL	116 days	July high 92°F
29	El Paso	TX	114 days	July high 97°F
30	Orlando	FL	113 days	July high 92°F
31	Midland	TX	113 days	July high 87°F
32	Fresno	CA	112 days	July high 99°F
33	Cypress	TX	112 days	July high 95°F
34	Clovis	CA	112 days	July high 99°F
35	Corpus Christi	TX	111 days	July high 94°F
36	College Station	TX	111 days	July high 97°F
37	Palmdale	CA	110 days	July high 98°F
38	Victorville	CA	109 days	July high 99°F
39	Dallas	TX	106 days	July high 97°F
40	Irving	TX	106 days	July high 97°F
41	Mesquite	TX	106 days	July high 97°F
42	Wichita Falls	TX	106 days	July high 97°F
43	Arlington	TX	105 days	July high 97°F
44	Simi Valley	CA	105 days	July high 97°F
45	Pembroke Pines	FL	104 days	July high 91°F
46	Miramar	FL	104 days	July high 91°F
47	Carrollton	TX	104 days	July high 96°F
48	Lancaster	CA	103 days	July high 98°F
49	Las Cruces	NM	103 days	July high 96°F
50	Abilene	TX	102 days	July high 95°F

Thirty-year normals and records from each city's NOAA GHCN-Daily station, computed 2026-08-30. Cities with a population of 100,000 or more and a reporting station. Each city name opens its climate page.

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Normals and records: NOAA GHCN-Daily stations. Sunshine from ERA5 reanalysis. City locations: GeoNames (CC BY 4.0).

Hottest Cities in the US

Days above 90°F a year, ranked

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